baber/WOPTO huggingface dataset:
Patent JP-H0688446-A (JP)
Title: Pallet for multistory parking space
Inventor: IWATA SETSUO
IPC: E04H6/14
Filed: 1992-09-10
Abstract: PURPOSE:To prevent contact between a central protrusive face and a car and to improve the strength of a pallet by providing both the sides of a central protrusive part extending longitudinally with a wheel guide recess part, and protrusively forming a wheel supporting face having a fixed height on the wheel guide recess part through right and left reinforcing groove parts. CONSTITUTION:Inner and outer vertical walls 12, 14 secure the width of a wheel supporting face 21, and improves its strength, and moreover enlarges its modulus of section in cooperation with reinforcing grooves 24, 25. Next the wheel supporting face 21 is increased in its height so as to prevent the occurrence of contact trouble between a central protrusive part 1 and the bottom of a car. Thus a pallet can prevent contact between the central protrusive part 1 and the car, and increase the bending strength, and can be unitedly formed by a press to reduce a rise in manufacturing cost.
Patent JP-2001065168-A (JP)
Title: Heat insulation panel and construction of heat insulation double floor using the same
Inventor: HIRAKURI HIROAKI
IPC: E04F15/18
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation panel excellent in heat insulation and workability and a constructing method for a double floor using the heat insulation panel in which a heat insulation layer can be extremely simply laid by unit support legs. SOLUTION: A notch having a shape corresponding to a part of the shape of a support plate 19 is formed in a specified position of the end edge before a floor panel 33 is installed, when the floor backing member of the double floor is laid in a specified level so that the end edge of the floor panel 33 is supported by a support plate 19 of the unit support legs 10 disposed at a specified pitch on a foundation floor 30. A heat insulation panel 1a in which an overhanging part 3a is formed so as to project to the upper part of the notch from the end edge projection 3a is laid so that the projection part is mounted on the support plate 19 while fitting the notched part to the support plate 19 of the unit support leg 10 to lay the heat insulation layer.  Thereafter, the projection part is used for a positioning part and the floor panel 33 is laid while butting the panel against the projection part.
Patent JP-H0290805-A (JP)
Title: High frequency circuit device
Inventor: SHIBAGAKI NOBUHIKO
IPC: H03H3/08
Filed: 1988-09-28
Abstract: PURPOSE:To attain flat mounting by fixing a surface acaostic wave element, keeping a dielectric layer surface generating an input matching circuit and an output matching circuit, and that generating an input electrode and an output electrode apart. CONSTITUTION:The package 10 of a TO can type, in which the elastic surface wave element 1 is accommodated, is mounted on a dielectric substrate 20. Input/ output pins 5 and 6 are inserted into through holes 21 and 22 provided on the dielectric substrate 20, and they are electrically connected with the input electrode 23 and the output electrode 24 provided on the back of the small-sized dielectric substrate 20. The input matching circuit 25 and the output matching circuit 26 are simultaneously generated on the surface of the small-sized dielectric substrate 20, and the matching circuits 25 and 26 are electrically connected with the input electrode 23 and the output electrode 24 by the through holes 27 and 28. Thus, mounting is attained on a single plane.
Patent JP-S61121839-A (JP)
Title: Pin injection device
Inventor: KINOSHITA TOSHIO
IPC: B23P19/00
Filed: 1984-11-15
Abstract: PURPOSE:To improve accuracy and productivity by supplying a pin into a vertically movable pin guide unit coaxial with an injected hole so as to change the falling limit with an escape guide and by injecting with an injection head. CONSTITUTION:When a pin is supplied from a supply port 10 to an escape guide 11, clearance is given between a lower face of a pin guide holder 16 and an upper face of a body to be injected 6 and a plate 18 makes the body to be injected 6 fall to the position which is not applied pressure by a cylinder 17. Next the escape guide 11 is forwarded by an escape cylinder 13 and set coaxially with a pin guide bush 15. And the pin 8 in the escape guide 11 is dropped in the guide bush 15 and an injection head 19 is pressed down to a cylinder 20 to inject the pin into an injected hole. By this construction, injection can be made accurately with better productivity.
Patent JP-S62105937-A (JP)
Inventor: JIYOOJI HARUSHII BIOORU
IPC: C03C10/00
Filed: 1986-10-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0287635-A (JP)
Title: Ceramic package semiconductor device
Inventor: ITO NOBUKAZU
IPC: H01L21/60
Filed: 1988-09-26
Abstract: PURPOSE:To realize a high-density mounting operation of semiconductor chips by a method wherein the semiconductor chips are stacked and wire-bonded individually. CONSTITUTION:Two semiconductor chips 1a, 1b are loaded on a cavity part of a package 2 so as to be stacked in two stages; they are connected, by using bonding wires 5, to lead terminals 6 of the package which have been formed individually to be step-shaped. During this process, the lower-stage chip 1a is mounted by using a mounting material 3 such as an Au-Si eutectic bonding agent, a resin paste adhesive or the like; the upper-stage chip 1b is fixed onto the lower-stage chip 1a by using a nonconductive adhesive 4 such as a resin or the like.
Patent JP-H0796873-A (JP)
Title: Crawler running device
Inventor: SAKAI KENICHI
IPC: B29D30/38
Filed: 1993-09-28
Abstract: PURPOSE:To reduce the inclination of a crawler, to prevent a wheel coming off, to enhance the ability of mud discharge, to ensure the transmission of drive power and to enhance the durability. CONSTITUTION:In a crawler running device 1 composed of a plurality of wheels 2, 3 fitted thereon with tires 5, 6 made of elastic materials, and an endless band-like crawler 4 wound between tires 5, 6, at least one groove 7 is extended circumferentially on the outer peripheral surface of each of the tires 5, 6, a tension member 10 is embedded in the crawler 4, and guide protrusions 12 adapted to be fitted the groove 7 are formed at the inner surface of the crawler 4 at predetermined intervals.
Patent JP-H06215478-A (JP)
Title: Sound recording and reproducing circuit and sound recording and reproducing device with the same
Inventor: NISHIOKA KEI
IPC: H03G3/10
Filed: 1993-09-02
Abstract: PURPOSE:To sufficiently cut a recording signal, to reduce external parts and to reduce a circuit scale by constituting a switching circuit with a differential amplifier and making the current of the current source of the amplifier an interruption state. CONSTITUTION:The switch circuits 700, 200 are constituted of the differential amplifiers respectively, and an input signal is interrupted by making the current source connected to the emitters of a pair of differential transistors in common the interruption state. By a capacitor C2 in a high band compensation circuit provided on a head 9 side, a high frequency wave from a bias oscillator 10 is by-passed so that no high voltage signal is added to the switch circuit 200 side directly at a recording time or at a dubbing time. Thus, the recording signal with the relatively high level of several volts is interrupted sufficiently, as well.
Patent JP-H09169261-A (JP)
Title: Hydraulic brake device
Inventor: HEUBNER WILHELM DIPL ING
IPC: F16D65/14
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a simple structured hydraulic brake which may apply a sufficient brake force to a brake caliper mechanism, allowing a good pedal feeling. SOLUTION: This brake system comprises a master cylinder 4 connected to an actuator means 2, first and second pressure chamber 6, 8 of the master cylinder, a choke valve 16 for forcibly flowing pressure medium when driving brakes, and a brake fastening mechanism 10 having first piston-cylinder device 12 hydraulically communicating to the choke valve and a second piston-cylinder device 14 hydraulically communicable with the second pressure chamber. The dynamic pressure produced by first pressure chamber hydraulically controlling the orifice cross-section of the choke valve, is applied to the first piston-cylinder device, while the second pressure chamber which is hydraulically communicable with the second piston-cylinder device, may apply the brake force to the fastening mechanism if the servo assist is stopped by the fastening mechanism.
Patent JP-H0797924-A (JP)
Title: Combustion chamber of diesel engine
Inventor: NAKADA JUNJI
IPC: F02B19/18
Filed: 1993-09-29
Abstract: PURPOSE:To increase combustion efficiency by providing a main communication port and a sub communication port on a mouthpiece of a sub combustion chamber of a diesel engine. CONSTITUTION:A main communication port 4 having the large cross-sectional area and a sub communication port 5 having the small cross-sectional area are provided on a mouthpiece 3 between a sub combustion chamber 1 and a main combustion chamber 2, and the main communication port 4 is provided on a center area side of a piston top surface 6 toward a main cavity 7 so formed into a large cotyledons shape by the gentile slope theta1, and the sub communication port 5 is provided on the main cavities of respective leaf parts toward a sub cavity 8 formed into a small crescent shape by the steep slope theta2.
Patent JP-H1091069-A (JP)
Title: Label body and locating jig
Inventor: AKAZAWA MUNEHIKO
IPC: G09F3/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a label body and locating jig which are formable at the smallest possible width approximately meeting the size of labels and are capable of affixing even the labels of different sizes by making the positions of centers always the same. SOLUTION: This label body 13 is provided with the labels 15 of a sepn. type having adhesive layers on the rear surface atop release paper 14, is provided with an application sheet 16 holding the labels 15 after removing of the release paper 14 atop these labels 15 and is cut at the width approximately meeting the size of the labels over the entire part. A die cut hole 17 to be utilized at the time of cutting is made to remain in the prescribed position of this label body.
Patent JP-2001065582-A (JP)
Title: Sealing device for rolling bearing
Inventor: ARAI YAMATO
IPC: F16C33/76
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device for a rolling bearing to combine excellent sealing ability with size stability at low cost without using a special molder and being limited by a shape and size. SOLUTION: The whole of a sealing device 6 forms an integral molded product formed of a thermoplastic elastomer. By setting surface hardness to a range of Shore indentation hardness of D20-D70, excellent sealing ability with which flexible adhesion to a bearing (an outer ring 2) is effected is provided and simultaneously, excellent size stability is provided. Or, a part adhered to a bearing forms a sealing member formed of a thermoplastic elastomer and other most part forms a fundamental member formed of glass fiber-rein forced resin and by integrally forming the two members by ultrasonic welding, size stability is provided by the fundamental member and excellent sealing ability is provided by the sealing member.
Patent JP-S61121522-A (JP)
Title: Voltage switching circuit
Inventor: KOSEKI OSAMU
IPC: H03K17/687
Filed: 1984-11-16
Abstract: PURPOSE:To prevent the level reduction of applied voltage and also to attain the easy switching of high voltage by using a non-dope transistor to an output transistor of a high voltage generating circuit. CONSTITUTION:When the control signals are impressed to input terminals 21-23, the voltage drop is reduced since anon-dope transistor TR is used to an MOST 15. Then the voltage of a level approximately equal to the power supply voltage of a terminal 26 is obtained at a terminal 24. While an MOST 16 is set in a non-conduction state by the control signal of the terminal 22. Thus the current to be supplied to the non-dope TR15 is cutoff. While a non- dope TR 17is set in a conduction state by the control signal of an input signal 23. Thus the voltage of a level almost equal to the power supply voltage of a terminal 27is obtained at the terminal 24. Thus it is possible to prevent the reduction of the level of impressed voltage and also to switch easily the high voltage.
Patent JP-H03102596-A (JP)
Title: Display system using prepaid card
Inventor: HAMANO JUNICHI
IPC: B42D15/10
Filed: 1989-09-18
Abstract: PURPOSE:To improve an advertising function by making advertisement information recorded on a prepaid card capable of being read by a card using apparatus, and displaying an advertisement based on this advertisement information. CONSTITUTION:The prepaid card is provided with a code recording part in which the advertisement information is recorded by a bar code in addition to a magnetic recording surface in which various information necessary for card transaction is recorded. On the other hand, the card using apparatus is provided with a magnetic head and an optical head at a card carrying path installed closely to a card receiving port, and a magnetic head control circuit 40 and optical head control circuits 41, 42 are provided. Then, the information necessary for the card transaction and the advertisement information are read by the magnetic head and the optical head respectively, and the advertisement information is displayed by a display device through a display control circuit 46.
Patent JP-H0291161-A (JP)
Title: Coating material
Inventor: SHIMIZU TOYOICHI
IPC: C09D5/34
Filed: 1988-09-28
Abstract: PURPOSE:To make it possible to repair simply depressions of a coating film and to prevent the coating film on the repaired part from lowering in film properties by fixing a film-forming solid coating material on either surface of a sheet having a specified surface tension in a releasable manner. CONSTITUTION:A solid coating material which forms a coating film when it is left at ordinary temperature, another solid coating material which forms a coating film when it is cured by heating or still another solid coating material which forms a coating film then it is cured by crosslinking by irradiation with an actinic radiation is fixed in a releasable manner on either surface of a sheet (e.g., Teflon sheet) of a surface tension of 10-60dyn/cm, desirably, 20-40dyn/cm to form a coating material for repairing pinholes, hollows, etc., of a coating film.
Patent JP-H07134479-A (JP)
Title: Developing device
Inventor: SAITO MASUAKI
IPC: G03G15/00
Filed: 1994-09-13
Abstract: PURPOSE:To provide the developing device capable of stably forming high- quality images free from sweeping and thinning regardless of environments. CONSTITUTION:A falling regulation bias is used as a developing bias and the alternating electric fields of this bias have a first process (A) where the specified electric field for energizing a toner in a developing sleeve direction continues for the prescribed period of time, a second process (B) where the specified electric field for energizing the toner in a photosensitive drum direction continues for the prescribed period of time and a third process (C) where the electric field changes gradually for the prescribed period of time from the first process to the second process. Further, the device is provided with a means for changing the ratio DELTAT/T at which the time DELTAT shifting from the first process to the second process in one period T of the alternating electric fields according to temps.
Patent JP-S6484120-A (JP)
Title: Electronic charge scale
Inventor: TAIKO KOJI
IPC: G01G19/414
Filed: 1987-09-28
Abstract: PURPOSE:To enable a user to easily alter the specification into necessary one at need by providing a scale part, a display part, a kg-lb changeover key, etc., and switching the kg-lg changeover key. CONSTITUTION:The user after turning on the power source determines which of lg specification and kg specification is used by operating the kg-lg changeover key. Then a kg calculating means performs the kg calculation of input data. This kg data is stored temporarily in a specific area of an printing buffer RAM 13. Then it is checked which side the key is set on and when the kg specification is specified, the kg data stored in the RAM 13 is read out as it is and displayed on a display device 6. Then the kg data is added as total data and stored in the total area of the RAM 13. Further, when the lb specification is specified with the key, the kg data which is already stored in the RAM 13 is read out, and an lb calculating means calculates lb data, which is displayed 6. Thus, the total data in the RAM is not destroyed and the total memory is used continuously.
Patent JP-H0696485-A (JP)
Title: Optical head for magneto-optical disk device
Inventor: INABA KIMIO
IPC: G11B11/10
Filed: 1992-09-11
Abstract: PURPOSE:To provide an optical head for a magneto-optical disk device without a malfunction in servo control. CONSTITUTION:The optical head for the magneto-optical disk device is provided with a semiconductor laser 30 emitting a laser beam, optical image formation means 32, 33, 35, 36 forming the image as a minute spot the laser beam outgoing from the semiconductor laser 30 on the recording medium of a magneto-optical disk 34, etc., and a photodetector 39 receiving a reflected beam from the magneto-optical disk 34 and obtaining a data signal and a servo signal. A liquid crystal plate 38 adjusting the light intensity of the reflected beam from the magneto-optical disk 34 is arranged on front of the photodetector 39.
Patent JP-H1171247-A (JP)
Title: Hair-dyeing agent composition
Inventor: HERBERT LORENZ
IPC: A61K8/22
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a hair-dyeing agent composition improved in the properties of the composition, not sensitizing skins and having a blue color tone by adding two kinds of specific aminomethylphenols to a hair-dyeing agent composition containing a aminobishydroxyethylaminobenzene as a color developer. SOLUTION: This hair-dyeing agent composition based on a developer/ coupling agent system to be reacted with a peroxide contains (A) 1-amino-4-bis(2'-hydroxyethyl)aminobenzene or its water-soluble salt as a color developer, (B) 5-amino-2-methylphenol, (C) 4-amino-3-methylphenol, and preferably further an additional coupling agent such as resorcinol, 2-methylresorcinol, 4- chlororesorcinol, 3-aminophenol, 2-aminophenol, 2-amino-4-(β-hydroxyethylamino) anisol or one of their water-soluble salts, α-naphthol or the like.
Patent JP-H04122199-A (JP)
Title: Diaphragm for speaker and its manufacture
Inventor: ITO HIROAKI
IPC: H04R31/00
Filed: 1990-09-13
Abstract: PURPOSE:To improve the acoustic characteristic by making the diaphragm for a speaker with a diamond containing the B atoms so as to prevent production of internal distortion to the diaphragm. CONSTITUTION:The diaphragm for a speaker is made of a diamond containing the B element. Since the diameter of the atom B is smaller than the diameter of the atom C, the atoms B are replaced into the atoms C in a diamond crystal and the distortion of the crystal being a cause to internal stress is reduced, the internal stress in the diaphragm for a speaker is reduced by containing the element B in the diamond. Thus, production of a stress at manufacture is reduced and the diaphragm for a speaker with an excellent acoustic characteristic is obtained with high yield.
Patent JP-S62103987-A (JP)
Title: Method of injecting electrolyte into sealed lead battery
Inventor: MATSUMURA TOSHIYUKI
IPC: H01M50/609
Filed: 1985-10-30
Abstract: PURPOSE:To lengthen life, by pouring in more than a prescribed amount of an electrolytic solution to impregnate the solution into a cathode and an anode plates and fibers of glass or the like, and draining the excess of the solution, to put the electrode plates in sure contact with the fibers to suppress the increase in internal resistance. CONSTITUTION:An electrode plate group comprising a cathode plate 1, 2 anode plates 2 and fibers 3 of glass or the like filled between the electrode plates to hold an electrolytic solution and separate the electrode plates from each other is provided. A solution drain hole 6 is provided in the bottom of a battery jar 5. The fibers 3 of glass or the like are filled between the electrode plates so that the fibers are put in sure contact with the entire sides of the electrode plates. While the solution drain hole 6 is closed by a plug, more than a prescribed amount of the electrolytic solution is poured into the battery jar 5 so that the solution is surely impregnated into the electrode plates and the fibers 3. After that, the plug is removed to drain the excess of the electrolytic solution.
Patent JP-H08111364-A (JP)
Title: Electron beam lithography system
Inventor: KATO SHINICHI
IPC: H01L21/027
Filed: 1994-10-07
Abstract: PURPOSE: To realize an electron beam lithography system in which the vibration can be detected at high accuracy and the plotting accuracy is enhanced by correcting the plotting error without sacrifice of platting efficiency. CONSTITUTION: Prior to actual plotting operation, a stage 7 is shifted based on a plotting data in order to detect the shift of electron beam at a difference detecting section 36 through a current detector 35. A control value of an active damper 29 for minimizing the shift is determined at a vibration control section 37 and the control value is stored in a memory 331 for each plotting pattern. The minimized difference is stored in a difference memory 32 for each plotting pattern. The vibration value data stored in the vibration value memory 331 is read out at a vibration control section 37, at the time of actual writing operation, depending on a plotting pattern data received from a stage control section 12 and the active damper 29 is driven thus performing the vibration control.  The difference data stored in the difference memory 332 is read out at a deflection control section 11 depending on a plotting pattern data received from the stage control section 12 thus correcting a deflector 5 to nullify the shift of electron beam.
Patent JP-H03104204-A (JP)
Title: Chip type electronic component
Inventor: AOTO MINEYASU
IPC: H05K1/18
Filed: 1989-09-19
Abstract: PURPOSE:To effectively mount in a high density by coating at least lower surfaces of right and left electrodes in contact with a mounting board with conductive paint, and forming parts of electrodes. CONSTITUTION:A capacitor element 2 having conductors, metal layers or metal foils to become electrodes is provided, a metal material is thermal sprayed to both end faces of the element to form electrode leads as electrode parts 1, and plating layers 4 are formed on the outermost layers of the parts 1. Further, at least lower surface part of both the right and left electrodes in contact with a mounting board are coated with conductive paint 3 as a chip capacitor. The paint 3 is softened at the time of mounting in a high density, and a conductive material in the paint is diffused into the layers 4 and cream solder to accelerate fusion to each other.